[QGIS-Developer] Tool to create Mesh from raster layer?

[Sebastian Gutwein]

The ridiculous work around I use is to go through Blender using the
BlenderGIS plugin. Import the raster into Blender as a new mesh > Decimate
the mesh > Export as a shapefile > Run TIN Mesh Creation in QGIS.


On Mon, Mar 20, 2023 at 9:03 AM Saber Razmjooei via QGIS-Developer <
qgis-developer at lists.osgeo.org> wrote:

> Hi Andreas,
>
> There should be a tool to convert vector to mesh (under Processing > Mesh
> > TIN Mesh Creation). There will also be some new Processing tools for
> handling point clouds. But I am not aware of any Raster > Mesh tools.
>
> Kind regards
> Saber
>
> On Mon, 20 Mar 2023 at 13:56, Andreas Neumann via QGIS-Developer <
> qgis-developer at lists.osgeo.org> wrote:
>
>> Hi QGIS devs,
>>
>> Is there a tool available to create a Mesh (or TIN as a special mesh
>> variation) from a source raster layer containing terrain values?
>>
>> I did not find one - but maybe I didn't look everywhere.
>>
>> If not in QGIS - do you know an external Open Source tool that could do
>> that, while keeping real world coordinates?
>>
>> Thanks,
>>
>> Andreas
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>
>
> --
> Saber Razmjooei
> www.lutraconsulting.co.uk
> +44 (0)7568 129733
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-- 
___________________________
Sebastian "Bas* " Gutwein
*rhymes with Josh

Regenerative Design Group
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*Look close, think big, make change. *
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